Hello all,
I am wondering if the following scenario on CRS switches is possible:
ETH1 → DHCP Client #1 (e.g. 192.168.178.101) → forward all trafic destined to IP address of DHCP Client to 192.168.88.2 → ETH16 (host 192.168.88.2)
ETH2 → DHCP Client #2 (e.g. 192.168.178.101) → forward all trafic destined to IP address of DHCP Client to 192.168.88.3 → ETH17 (host 192.168.88.3)
ETH3 → DHCP Client #3 (e.g. 192.168.88.3) → forward all trafic destined to IP address of DHCP Client to 192.168.88.4 → ETH18 (host 192.168.88.4)
…
The devices that are connected to ETH1/2/3 assign an arbitrary IP address requested by the DHCP Clients #1/2/3 which may be identical in worst case scenario or have identical/overlapping subnets.
The traffic that is received on ETH1/2/3 which is addressed to the IP address assigned to the related DHCP Client shall be forwarded to a fixed destination IP address (on bridged ETH16/17/18… ports) and the response shall be send back in reverse.
Is this possible and how can this be configured?
(the DHCP Client part is easy, but the traffic forwarding troubles me; a simple dst-nat rule did not yet work)